{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"1519514","name":"D-1 Mine","status":"Abandoned","status_date":"2023-11-02","mine_type":"Underground","coal_metal":"C","commodity":"Coal (Bituminous)","state":"KY","county":"Harlan","nearest_town":"Wallins","operator_id":"0146154","operator_name":"Montana Bakken, LLC","controller_id":"0125341","controller_name":"Douglas  Warriner","district":"C07","office":"Barbourville KY Field Office","employees":0,"latitude":36.7575,"longitude":-83.428611},"coverage":{"contributingSources":17,"registeredSources":20,"sourceRows":972},"relationships":{"schemaVersion":"realm.temporal-relationships.v1","temporalSemantics":{"validTime":{"granularity":"date","bounds":"inclusive","nullStart":"start date not published in the upstream history row","nullEnd":"open-ended in the upstream history row; not independent proof of present control"},"transactionTime":{"observedAt":"2026-10-13T11:19:05.459773+00:00","meaning":"time the checksum-addressed MDRS artifacts were observed by the PostgreSQL ingestion"},"derivation":{"controllerControlsOperator":"intersection of controller and operator valid-time intervals evidenced through this mine","currentIdentity":"current controller and operator are asserted only by the MDRS Mines snapshot"}},"current":{"mine":{"type":"mine","id":"1519514","name":"D-1 Mine"},"operator":{"type":"operator","id":"0146154","name":"Montana Bakken, LLC"},"controller":{"type":"controller","id":"0125341","name":"Douglas  Warriner"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C00015","name":"Benjamin R.  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The fall measured 20'Long x 50' Wide falling from the gob hole thru #5 entry into #4 Right. The fall was approximately 4' to 8' thick.","sourceDate":"2012-03-21"},{"SOURCE_ROW_NUMBER":"14538","DOCUMENT_NO":"220112300012","ACCIDENT_DT":"08/10/2011","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Stopping builder, Ventilation man, Mason man, Overcast","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was cutting a band that was around a bundle of timbers, when the band broke the timbers rolled and pinned his leg against the scoop bucket.","sourceDate":"2011-08-10"},{"SOURCE_ROW_NUMBER":"264015","DOCUMENT_NO":"220112010011","ACCIDENT_DT":"07/15/2011","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Mechanic helper","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was backing out of a shed on a three wheel buggy and pinched his hand between the shed door jam and the buggy steering handle cutting his hand and requiring stitches in his left hand.","sourceDate":"2011-07-15"},{"SOURCE_ROW_NUMBER":"208040","DOCUMENT_NO":"220110980001","ACCIDENT_DT":"03/31/2011","DEGREE_INJURY":"ACCIDENT ONLY","CLASSIFICATION":"FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL","ACCIDENT_TYPE":"Accident type, without injuries","OCCUPATION":"NO VALUE FOUND","NO_INJURIES":"0","DAYS_LOST":"0","NARRATIVE":"#3 Entry (belt-line)- Around 2:20 P.M. on 3-31-11, A large piece of rock measuring approx. 16' wide, 10' high, and 2' thick, fell off the highwall knocking down part of the canopy and the Main Belt line.","sourceDate":"2011-03-31"},{"SOURCE_ROW_NUMBER":"57405","DOCUMENT_NO":"220103550024","ACCIDENT_DT":"12/09/2010","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by... 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A med treated him and took him to Dr. where he received 5 stitches to his left arm.","sourceDate":"2010-11-23"},{"SOURCE_ROW_NUMBER":"182263","DOCUMENT_NO":"220103230034","ACCIDENT_DT":"11/11/2010","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"STRIKING OR BUMPING","ACCIDENT_TYPE":"Struck against stationary object","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"When getting down off of the belt structure EE's right elbow struck the fork on the fork lift.","sourceDate":"2010-11-11"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2023-11-02","lastDate":"2023-11-02","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed 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